The day before Valentine's Day, see how love and sex manifests itself in the animal kingdom, from penguins to lobsters to sea slugs (!) and more, then toast your date over wine and a four-course meal at the museum's decorated Moss Room restaurant. Make it a double whammy with a quick trip to the de Young beforehand. $159 per person. Starts at 6 pm. 415-379-8000. Tickets here.

Everyone knows the Cal Academy is rad. It's the greenest museum on earth and it houses some bad-ass penguins. We're giving away two tickets to their rockin' Platinum Behind-the-Scenes Tour, which gets you past the lines and into the Planetarium (reserved seats! hawt) and the Rainforest. We smell a pretty impressive date! To win, watch the video and answer the following questions in the comments. We'll pick a person who gets them all right to win! (Fine print: All Platinum Behind-the-Scenes Tour participants must be 8 and over).